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115233 (2003 SH145)
Classification: Main-belt Asteroid          SPK-ID: 2115233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110365700236782 6.0683e-08  
a 2.796226268790629 1.7197e-08 au
q 2.48574289489401 1.7451e-07 au
i 2.933382507848387 5.1696e-06 deg
node 329.6053691602261 0.0001081 deg
peri 26.80923717176282 0.00010978 deg
M 268.8752978234839 2.1146e-05 deg
tp 2459632.805255255024
(2022-Feb-22.30525526)
0.00010192 TDB
period 1707.878195204861
4.68
1.5755e-05
4.313e-08
d
yr
n .2107878659091481 1.9445e-09 deg/d
Q 3.106709642687248 1.9106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1998-09-23  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:37  

Additional Information
 Earth MOID = 1.47992 au 
 Jupiter MOID = 2.31875 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO248079  
rotation period rot_per 15.3 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polishook, D.; Ofek, O.E.; Waszczak, A.; Kulkarni, S.R. (2012) ACM 2012, #6347. Supplemental material.]

115233 (2003 SH145)          Discovered 2003-Sep-20 by CINEOS at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SH145 = 2000 AR94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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